Ruian to São Paulo time converter

São Paulo is 11 hours behind Ruian. When it is 9:00 AM in Ruian, it is 10:00 PM (Tue, Oct 20) in São Paulo.

Ruian CST

Wednesday, October 21, 2026

São Paulo BRT

Wednesday, October 21, 2026

Ruian
China
Wed, Oct 21
CSTUTC+8
São Paulo
Brazil
Wed, Oct 21
BRTUTC-3-11h
Finding your time zone…
Shared working hours (9:00–18:00)

Ruian to São Paulo conversion table

Every hour of today in Ruian and the matching time in São Paulo. Light rows are typical working hours (9:00–18:00).

RuianSão Paulo
12:00 AM1:00 PM−1 day
1:00 AM2:00 PM−1 day
2:00 AM3:00 PM−1 day
3:00 AM4:00 PM−1 day
4:00 AM5:00 PM−1 day
5:00 AM6:00 PM−1 day
6:00 AM7:00 PM−1 day
7:00 AM8:00 PM−1 day
8:00 AM9:00 PM−1 day
9:00 AM10:00 PM−1 day
10:00 AM11:00 PM−1 day
11:00 AM12:00 AM
12:00 PM1:00 AM
1:00 PM2:00 AM
2:00 PM3:00 AM
3:00 PM4:00 AM
4:00 PM5:00 AM
5:00 PM6:00 AM
6:00 PM7:00 AM
7:00 PM8:00 AM
8:00 PM9:00 AM
9:00 PM10:00 AM
10:00 PM11:00 AM
11:00 PM12:00 PM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Ruian (9:00 AM – 11:00 AM in São Paulo): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 11 hours all year.

Distance

Ruian and São Paulo are 18,659 km (11,594 miles) apart in a straight line.

More conversions

São Paulo to RuianRuian to New YorkRuian to LondonRuian to Los AngelesRuian to ChicagoRuian to TorontoRuian to ParisRuian to BerlinRuian to MoscowRuian to DubaiRuian to New DelhiRuian to BangkokRuian to Singapore
New York to São PauloLondon to São PauloLos Angeles to São PauloChicago to São PauloToronto to São PauloParis to São PauloBerlin to São PauloMoscow to São PauloDubai to São PauloNew Delhi to São PauloBangkok to São PauloSingapore to São Paulo

Questions and answers

What is the time difference between Ruian and São Paulo?

São Paulo is 11 hours behind Ruian.

What time is it in São Paulo when it is 9 AM in Ruian?

When it is 9:00 AM in Ruian, it is 10:00 PM (Tue, Oct 20) in São Paulo.

When is the best time to call São Paulo from Ruian?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Ruian (9:00 AM – 11:00 AM in São Paulo): working hours on one side, early or late on the other.

Does the time difference between Ruian and São Paulo change?

No. The difference stays 11 hours all year.